You can press a spoon against the puffs of your eyes; spoons tend to have a cold metal to minimize the swelling. If you don’t have chance on pressing spoon in the puffs of your eyes, you can put slices of cucumber on your eyes while you drop off to sleep.

Put foundation before concealer.

Just add light to the shadows, no need to fix much discoloration.

Put a shade using concealer but put it lighter than your foundation

To get rid of the puffiness, bring up the sunken shadowy area. You can choose to use a highlighter as long as it is not the shimmer kind.

Bake it on

Balance the light and dark, if you were able to achieve it. Do not let it melt off. Apply a translucent powder and let it for few minutes. Once the concealer is set, you can use a fluffy face brush to dust off the excess powder.